PREPARATION AND EVALUATION OF AVIAN INFLUENZA (H9) AND NEWCASTLE DISEASE (THERMOSTABLE I-2 STRAIN) BIVALENT VACCINE FOR COMMERCIAL POULTRY

2020 ◽  
Vol 3 ◽  
pp. 17-23
Author(s):  
Rabia Sabir
Keyword(s):  
Avian Influenza ◽  
Newcastle Disease ◽  
Geometric Mean ◽  
Clinical Signs ◽  
Control Group ◽  
Broiler Chicks ◽  
Group A ◽  
Commercial Poultry ◽  
Group B ◽  
Preparation And Evaluation

The goal of current research was production of bivalent adjuvant based inactivated I-2 strain of Newcastle Disease (ND) and Avian Influenza (AI) vaccine and to compare efficacy with commercially available bivalent inactivated vaccine. Experiment was carried out on one-day-old broiler chicks by dividing them into 3 groups A, B & C. Vaccine was injected on 7, 14, 21 and 28 day. Blood samples were collected on 7, 14, 21, 28 and 35 day. Results of Hemagglutination Inhibition (HI) test presented the geometric mean titers of group A and B were <1:4, 1:18.8, 1:115.2, 1:358.4, 1:128 & <1:4, 1:8.4, 1:36.8, 1:56, 1:22.4 respectively for AI. Similarly the geometric mean titers of group A and B were <1:4, 1:19.6, 1:89.6, 1:320, 1:115.2 & <1:4, 1:9.2, 1:25.6, 1:36.8, 1:22.4, respectively for ND. However, control group showed <1:4 geometric mean titer. The challenge was given on 28th day and birds were monitored for next 7 days for clinical signs. The chicks of group A showed no clinical signs of diseases (AI, ND). However, in group B 60% morbidity and 90% mortality was recorded on 4th and 6th day of post challenge, respectively. While 100% mortality was recorded in control group.

Histopathologic lesions in conventional pigs experimentally infected with Haemophilus parasuis serovar 5

2015 ◽  
Vol 43 (02) ◽  
pp. 91-96 ◽  
Author(s):  
R.-L. Austin-Busse ◽  
A. Ladinig ◽  
G. Balka ◽  
S. Zoels ◽  
M. Ritzmann ◽  
...  
Keyword(s):  
Clinical Signs ◽  
Control Group ◽  
Post Inoculation ◽  
Haemophilus Parasuis ◽  
Tissue Samples ◽  
Group A ◽  
Pathologic Lesions ◽  
Group B ◽  
Kidney Lesions ◽  
Challenge Group

Summary Objective: In the present study various tissues of pigs were investigated for the presence of histopathologic lesions after an experimental infection with Haemophilus (H.) parasuis serovar 5. Material and methods: Conventional pigs (n = 36) were divided into a control group B (n = 9) and a challenge group A (n = 27), which was infected intratracheally. Pigs that did not die prior to study termination were euthanized on day 14 post inoculation. Postmortem samples of the lung, heart, liver, kidney, spleen, left tarsal joint capsule and brain were collected. Results: All but one pig with detectable histopathologic lesions (n = 11) showed typical macroscopic changes. Histopatho logic examination of all tissue samples identified pyelitis (n = 10), synovitis (n = 7) and meningitis (n = 7) and all those animals were euthanized prior to study termination. No histopathologic lesions were found in pigs of the control group. The correlations between pyelitis and meningitis, pyelitis and synovitis and synovitis and meningitis were significant (p < 0.001). No significant correlation could be observed between the histopathologic and the clinical examination of the joints. The investigation of samples from the joints by PCR was not significantly correlated with the observed synovitis. The clinical observation of neurologic signs was significantly correlated with meningitis (p = 0.03). A significant correlation (p < 0.001) could be detected between meningitis and the detection of H. parasuis by PCR in brain samples. Conclusions: H. parasuis constantly causes clinical signs and pathologic lesions as soon as it infects the brain while it can infect the joints without causing histopathologic lesions. Pigs with histopathologic lesions do not always show typical clinical signs. Only few studies described the finding of kidney lesions in pigs with Glässer’s disease and this is the first study to describe a pyelitis in pigs experimentally infected with H. parasuis. The observed pyelitis mainly occurred in acute cases.

scholarly journals Effect of vitamins, minerals and probiotics on production of antibody and live weight gain following vaccination with BCRDV in broiler birds

1970 ◽  
Vol 6 (1) ◽  
pp. 31-36 ◽  
Author(s):  
P Monoura ◽  
M Rahman ◽  
MFR Khan ◽  
MB Rahman ◽  
MM Rahman
Keyword(s):  
Antibody Titre ◽  
Serum Antibody ◽  
Live Weight ◽  
Poultry Feed ◽  
Control Group ◽  
Broiler Chicks ◽  
Antibody Titres ◽  
Group A ◽  
Group B ◽  
Group D

The effect of vitamins, minerals and probiotics supplementation to the balanced ration of the broiler chicks on the immune response and growth performance after vaccination with BCRDV was evaluated. For this 50 broiler birds were divided into five equal groups such as A, B, C, D and E, and five types of separate treatments with normal poultry feed were provided to the indivisual experimental groups. All the birds were vaccinated with BCRDV primarily at 3 days of age and boostered at 17 days of age. The birds of group A, B, C and D were supplemented with only probiotics, mixture of probiotics and minerals, mixture of probiotics, minerals and vitamins, respectively. The birds of group E were kept as vaccinated control. Blood samples were collected at the age of 9, 12, 16, 23, 26 and 30 days sequencially. The serum antibody titres were measured by HI test and ELISA. The highest value of HI antibody titre was 384±242.65 (Mean ±SD) in group B at 23 days of age. The lowest value of HI at 23 days was 56±32.86 (Mean ±SD) obtained in group C. The ELISA antibody titre was also highest (4675.12±485.72) at 23 days in group B and obviously the lowest (2169.38±724.45) in control group E. In case of group C, the ELISA antibody titre was 3105.73±877.57 at 23 days but then the titre decreased gradually compared to control group. The highest body weight (1420±90.82) was recorded at 30 days of age in group D and the lowest value (1188±44.38) was in group B. Key words: Probiotics, BCRDV, broiler birds DOI = 10.3329/bjvm.v6i1.1336 Bangl. J. Vet. Med. (2008). 6 (1): 31-36

scholarly journals Effect of Diclofenac Sodium in Broilers

2015 ◽  
Vol 13 (1) ◽  
pp. 19-24
Author(s):  
R Akter ◽  
MAW Sarker
Keyword(s):  
Body Weight ◽  
Serum Creatinine ◽  
Diclofenac Sodium ◽  
Post Treatment ◽  
Control Group ◽  
High Dose ◽  
Broiler Chicks ◽  
Serum Urea ◽  
Group A ◽  
Group B

This study was conducted to determine the effects of diclofenac sodium in broiler chicks during the period from 20th July /2012 to 1st september/2012. The broiler chicks were divided into four groups A, B, C and control with ten day old bird in each. Group A was treated with @ 5mg/kg body weight, group B was treated with @ 10mg/kg body weight and Group C was treated with 20 mg/kg body weight given orally mixing with drinking water. Histopathological, hematological and biochemical tests were performed on 42th days of age to evaluate diclofenac-induced changes between control and treated groups. Mortality rate and pathomorphological changes were observed in dead birds. The acute toxicity was assessed by observing the clinical signs and symptoms, mortality, alterations in blood biochemistry, and necropsy findings. The birds of Group A showed only mild symptoms of diarrhea and 30% mortality. In Group B, 60% and Group 70% of birds died in between 24 and 36 h post-treatment showing the symptoms of segregatory behavior, lethargy, terminal anorexia, and severe bloody diarrhea. Observation of hematological parameters like TEC, Hb, PCV and ESR on 42th days of age showed significant (p<0.01) decrease in treatment group compare to control group. Observation of biochemical parameters (serum urea, serum creatinine) on 42th days of age showed significantly increased (p<0.01) serum urea and serum creatinine indicating nephrotoxicity in broilers. At 12 and 24 h post-treatment this returned to the normal levels. The dead birds of the high-dose group also showed similar pattern of biochemical changes at 12 and 24 h post-treatment and revealed extensive visceral gout with characteristic histopathological lesions in liver, kidney, heart, spleen and intestine on post-mortem. The results indicate that diclofenac sodium has hepatotoxic, nephrotoxic, and visceral gout inducing potentials in broilers (cob-500), especially at higher dose.DOI: http://dx.doi.org/10.3329/bjvm.v13i1.23710Bangl. J. Vet. Med. (2015). 13 (1): 19-24

scholarly journals Investigation of discriminate and indiscriminate use of doxycycline in broiler: an indoor research on antibiotic doxycycline residue study in edible poultry tissue

2020 ◽  
Vol 6 (1) ◽  
pp. 1-7 ◽  
Author(s):  
Md Rostom Ali ◽  
Md Mahmudul Hasan Sikder ◽  
Md Shakil Islam ◽  
Md Shafiqul Islam
Keyword(s):  
Breast Muscle ◽  
Thigh Muscle ◽  
Control Group ◽  
Broiler Chicks ◽  
Withdrawal Period ◽  
Antibiotic Group ◽  
Group A ◽  
Group B ◽  
Tlc Analysis ◽  
Residue Study

Abuse of antibiotics is more common in developing countries including Bangladesh. The aim of this study was to detect doxycycline residue after discriminate and indiscriminate administration in broiler poultry. Eighteen broiler chicks, DOC (Cobb-500) was collected & reared up to 31 days. On day 16, they were randomly divided into 3 groups, namely group–A (Control group), group-B (Discriminate group) and group-C (Indiscriminate group). Each group contains 6 birds. The discriminate and indiscriminate groups were treated with antibiotic, doxycycline. In group-B withdrawal period was followed by treatment for 7 days. On the other hand, withdrawal period was not maintained in group-C, i.e. the antibiotic treatment was continued until the day of sacrifice. TLC analysis revealed that intensity of doxycycline in discriminate antibiotic group for liver, kidney, thigh muscle and breast muscle samples were found 63.33%, 65.33%, 22.67% and 26.00% respectively. And in indiscriminate antibiotic group intensity of doxycycline for liver, kidney, spleen, thigh muscle and breast muscle samples were found 50.67%, 50.33%, 39.50% and 48.17% respectively. All the samples of control group were found 0% intensity. The different among intensity were statistically significant. Overall, the present study documented the widespread abuse of doxycycline and failure to implement the recommended withdrawal period will undeniably leads to deposition of residues in broiler tissues. Asian J. Med. Biol. Res. March 2020, 6(1): 1-7

scholarly journals Clinical Evaluation of Hyperimmune Serum for the Treatment of Newcastle Disease in Indigenous Layer Birds

2014 ◽  
Vol 24 (1-2) ◽  
pp. 79-84
Author(s):  
MS Islam ◽  
MS Parvin ◽  
J Akhter ◽  
MT Islam ◽  
MP Siddique ◽  
...  
Keyword(s):  
Newcastle Disease Virus ◽  
Disease Virus ◽  
Newcastle Disease ◽  
Field Trial ◽  
Clinical Signs ◽  
Hyperimmune Serum ◽  
Virulent Newcastle Disease Virus ◽  
Group A ◽  
Group B ◽  
Sick Bird

The efficacy of hyperimmune serum for the treatment of Newcastle disease (ND) was evaluated in indigenous birds. A total of 20 indigenous birds (3 to 4 months old) were divided into three groups, namely group A (n = 9), B (n = 8) and C (n = 3). Birds of all the groups were infected orally with 0.2 mL (106.5EID50/0.1 mL) of virulent Newcastle disease virus (NDV). Birds of group A were treated with hyperimmune serum (raised in chickens against NDV) @ 2 mL/bird IM after 6 hours of infection before commencement of clinical signs. Birds of group B received two doses of hyperimmune serum, first @ 2 mL/bird IV after commencement of clinical signs and second @ 3 mL/bird IM 5 hours after first dosing. Birds of group C served as infected control. Birds of group A did not show any clinical signs of ND except one (11%). However, the only sick bird recovered after one repeat dosing of 1 mL hyperimmune serum. In group B, 87.5% birds survived with two birds having nervous signs. Therefore, it may be concluded that hyperimmune sera was effective in preventing morbidity and mortality due to ND in birds when administered before or after commencement of the clinical signs. However, it is needed to conduct a field trial to explore the efficacy of hyperimmune sera raised both in chickens and rabbits.DOI: http://dx.doi.org/10.3329/pa.v24i1-2.19103 Progress. Agric. 24(1&2): 79 - 84, 2013

scholarly journals Effect of infectious bronchitis and Newcastle disease vaccines on experimental avian influenza infection (H9N2) in broiler chickens

2021 ◽  
Vol 24 (4) ◽  
pp. 574-585
Author(s):  
R. Amanollahi ◽  
K. Asasi ◽  
B. Abdi-Hachesoo ◽  
N. Ahmadi ◽  
A. Mohammadi
Keyword(s):  
Avian Influenza ◽  
Newcastle Disease ◽  
Broiler Chickens ◽  
Clinical Signs ◽  
Respiratory Pathogen ◽  
Economic Losses ◽  
Control Group ◽  
Virus Shedding ◽  
Live Vaccines ◽  
Infectious Bronchitis

Despite the fact that H9N2 avian influenza virus (AIV) is considered a low-pathogenic agent, frequent outbreaks of this subtype have caused high mortality and economic losses in poultry farms around the world including Iran. Coinfection with a respiratory pathogen or environmental factors may explain the exacerbation of H9N2 AIV infection. In this study, the role of infectious bronchitis (IB) vaccines (H120 and 4/91) and Newcastle disease (ND) vaccines (B1 and LaSota) on experimental H9N2 AIV infection was investigated in 180 broiler chickens allotted into 6 groups (n=30). At the age of 18 days, groups 3 and 4 received H120 and 4/91 infectious bronchitis live vaccines (IBLVs) and groups 5 and 6 received B1 and LaSota Newcastle disease live vaccines (NDLVs), respectively. At the age of 20 days, all birds in the experimental groups except the negative control group (group 1), were inoculated intra-nasally with H9N2 AIV. After the inoculation, clinical signs, gross and microscopic lesions, and viral detection were examined. The results of this study revealed that clinical signs, gross and microscopic lesions were more severe in the AIV challenged groups which had been previously vaccinated with IB vaccines. In addition, AI viral RNA from tracheal and faecal samples in IB vaccinated birds were recovered at a higher rate. Moreover, in the 4/91 IB vaccinated group, the AI virus shedding period was longer than the other challenged groups. In conclusion, infectious bronchitis live vaccines (IBLVs) exacerbated the H9N2 AIV infection; also, 4/91 IBLV extended AI virus shedding period and increased the recovery rate of AI virus from feaces. However, the coinfection of Newcastle disease live vaccines (NDLVs) had no considerable adverse effects on AIV infection in broiler chickens.

scholarly journals Time-Dependent Testicular and Epididymal Damage in Rabbit Bucks Experimentally Infected with Trypanosoma brucei brucei

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Adewale Ayodeji Adeyeye ◽  
Musbaudeen Olayinka Alayande ◽  
Monsurat Bansima Adio ◽  
Lauratu Lawal Haliru ◽  
Aliyu Abdulrafiu
Keyword(s):  
Trypanosoma Brucei ◽  
Clinical Signs ◽  
Control Group ◽  
Pathological Changes ◽  
Epididymal Sperm ◽  
Trypanosoma Brucei Brucei ◽  
Group A ◽  
Time Of Infection ◽  
Gross Lesions ◽  
Group B

Abstract This study was designed to determine the progressive pathological changes in the testis and epididymis of rabbit bucks experimentally infected with Trypanosoma brucei brucei (T. brucei). Fifteen local rabbit bucks were divided into 2 groups comprising 8 bucks in group A and 7 bucks in group B. Bucks in group A were infected intraperitoneally with approximately 1.0x106 of T. brucei while bucks in group B served as the uninfected control. The bucks were closely monitored for clinical signs of trypanosomosis from the time of infection till the end of the study. One buck from each group was humanely sacrificed on days 9, 19, 29 and 38 post-infection (pi) and its testis and epididymis were examined for pathological changes. At post mortem, no gross lesions were observed in the infected bucks except for adhesion of the testis and epididymis to the scrotum on days 29 and 38 pi. There were no histological changes in the testis and epididymis of the infected buck sacrificed on day 9 pi apart from mild depletion of the epididymal sperm reserve. The buck infected on day 19 pi had moderate testicular degeneration but the epididymis was devoid of sperm reserve. Severe testicular and epididymal degeneration was observed in the buck on days 29 and 38 pi. The testis and epididymis of bucks from the control group were normal with evidence of spermatogenic activities and full epididymal sperm reserve throughout. The study shows that infected bucks were unfit for breeding from day 19 pi.

scholarly journals Catalase and Glutathione Peroxidase in Dogs Naturally Infected by Leishmania infantum

2018 ◽  
Vol 44 (1) ◽  
pp. 6 ◽  
Author(s):  
Belarmino Eugênio Lopes-Neto ◽  
Glauco Jonas Lemos Santos ◽  
Adam Leal Lima ◽  
Maritza Cavalcante Barbosa ◽  
Talya Ellen Jesus dos Santos ◽  
...  
Keyword(s):  
Glutathione Peroxidase ◽  
Pearson Correlation ◽  
Clinical Signs ◽  
Erythrocyte Count ◽  
Control Group ◽  
Positive Correlation ◽  
Antioxidant Agents ◽  
Group A ◽  
Group B ◽  
Gpx Activity

Background: Canine leishmaniasis (CanL) is caused by an obligatory intracellular parasite of Leishmania genus that  affects organs and tissues. Several studies evaluate the role of reactive oxygen species (ROS) in the pathogenesis of many diseases. The overproduction of ROS on infectious diseases can induce an imbalance between oxidants and antioxidants at cellular or systemic level. Thus, the aim of this study was to evaluate the activity of antioxidant enzymes in CanL.Materials, Methods & Results: Females (n = 17) and males (n = 10), at different ages and with different weight, were selected for this study. Dogs were divided into two groups according classical clinical signs and sorological test to CanL. Animals were considered infected based on indirect immunofluorescent assay and ELISA titration ≥ 1:40.  Group B (n = 15) composed by positive dogs to CanL from Zoonosis Control Center of Fortaleza (Ceará, Brazil) and group A (n = 12) was composed by dogs from private kennel that were serologically negative to L. infantum and had absence of clinical signs to CanL. Blood sample were collected for evaluation of hematological and biochemical parameters and glutathione peroxidase (GPx) and catalase (CAT) enzymatic activity. Data were analyzed by Student’s t-test and Pearson correlation coefficient (P < 0.05). Total proteins (TP, mg/dL) and alkaline phosphatase (ALP, U/L) were increased (P < 0.05) on group B (8.2 ± 1.2; 165.4 ± 46.4) when compared to group A (6.5 ± 1.1; 109.1 ± 38.3), respectively. Hemoglobin (Hb; g/dL) and hematocrit (Hct; %) were decreased (P < 0.05) on Group B (14.7 ± 1.8; 48.2 ± 5.7) when compared to group A (16.5 ± 1.3; 52.1 ± 2.4), respectively. Group B presented CAT (U/g Hb) and GPx (mU/mg Hb) lower (189.4 ± 90.4; 3,609.6 ± 1,569.1) than group A (326.6 ± 104.5; 5,055.6 ±1,569.1), respectively (P < 0.001). Positive correlation was observed between RBC and CAT; however, it was not significant.Discussion: Organisms require a good defense system in order to revert the overproduction of free radicals and consequently the injuries caused by them. This is possible through the production of antioxidant agents, which act on oxidative prevention and on tissue and cellular regeneration, by taking the reduced glutathione (GSH), superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPx) enzymes in the frontline. Erythrocyte changes promoted by CanL suggest possible correlation between anemia and the appearance of clinical signs, which in many cases is not seen. Erythrocytes contain SOD, CAT and GPx enzymes, thus, changes in these cells will reflect on the activity of these enzymes. In our results only CAT showed positive correlation with erythrocyte count, however it was not significant. GPx activity was lower (P < 0.001) in infected dogs than control group. This result agrees with another study, which showed a decrease in GPx levels in CanL, although it was not significant. However, it was found a positive correlation (P < 0.001) between erythrocytes and GPx activity and between hemoglobin and GPx activity in animals with leishmaniasis. These results suggest that the reduction in detoxification activity can be related to the decrease in erythrocyte count and that the GPx activity depends on the control mechanism of the antioxidant system in CanL. Furthermore, this result could be associated with decrease of blood cell count in animals with CanL, once GPx is an erythrocyte enzyme, which plays an important role in hemoglobin protection against oxidative damage. This study was carried out in naturally infected dogs with L. infantum. In conclusion, CAT and GPx activities are relate to oxidative stress induced by L. infantum infection and can be used as biomarkers on CanL.

scholarly journals Effects of colistin sulfate on hematological parameters in broiler

2021 ◽  
Vol 7 (2) ◽  
pp. 113-117
Author(s):  
Md Nazmul Hasan ◽  
Md Shafiqul Islam ◽  
Md Rakibul Hasan ◽  
Kazi Rafiqul Islam
Keyword(s):  
Hematological Parameters ◽  
Blood Parameters ◽  
Control Group ◽  
Broiler Chicks ◽  
Withdrawal Period ◽  
Colistin Sulfate ◽  
Significant Difference ◽  
Antibiotic Group ◽  
Group A ◽  
Group B

Hematological indication is an important finding for pathophysiological analysis of biological science. This study was designed with the aim to investigate the effects of residual antibiotics on hematological parameters of broiler following discriminate and indiscriminate use. The day old broiler chicks were collected and reared up to 31 days. The treatment was started from the day 16th until sacrifice. The chicks were randomly divided into three groups namely control group (Group A), discriminate antibiotic group (Group B) and indiscriminate antibiotic group (Group C) on the 14th day. The discriminate group was treated with antibiotic, colistin sulfate maintaining the withdrawal period of one week. In case of indiscriminate group the withdrawal period was not maintained and antibiotic treatment was continued till the day of sacrifice. The Hb (%) of control, discriminate and indiscriminate groups were 8.34±0.15, 6.89±0.27, and 7.14±0.23 respectively. The differences among means were statistically significant (P<0.05). The Packed Cell Volume (PCV) of control, discriminate, and indiscriminate groups were 23.51±0.76, 21.17±0.94, and 22.83±1.19 respectively. The differences among means were statistically significant. The multiple pair wise comparison of means of blood parameters revealed that there was no significant difference among discriminate and indiscriminate groups. From the above findings, this research could be considered a need based research in Bangladesh to ascertain the influential effect of antibiotic on hematological parameters in broiler. Asian J. Med. Biol. Res. 2021, 7 (2), 113-117

scholarly journals Impacts of Mycoplasma gallisepticum Vaccine on Newcastle Disease Vaccination and Protection in Parent Stock Flocks

1970 ◽  
Vol 24 (1) ◽  
pp. 62-64
Author(s):  
M Rayhan Faruque ◽  
Jens P Christensen
Keyword(s):  
Newcastle Disease ◽  
Haemagglutination Inhibition ◽  
Clinical Signs ◽  
Mycoplasma Gallisepticum ◽  
Post Mortem ◽  
Group A ◽  
Parent Stock ◽  
Group B ◽  
The Impact ◽  
Group D

The present study reports on the impact of Mycoplasma gallisepticum (MG) vaccination on vaccine respond and subsequent protection against Newcastle disease (ND) in parent stock flocks of Department of Livestock Services (DLS) using MG killed vaccine and conventional ND vaccines. Birds were grouped into four groups, each consisted of 50 birds from the same flock. Group A birds were vaccinated with ND, group B with ND and MG, group C with MG, and group D birds were kept as unvaccinated control. The parameters studied included detection of ND antibody, MG seroprevalance, mortality (%), and cause of death. The sera of groups B and C were sero-positive after administration of MG vaccine. The haemagglutination-inhibition (HI) titres of group A were higher than group B from week 4 after administration of MG vaccine to the birds of group B. The mortality was very low; one bird of group C died at week 5 due to traumatic injury and another bird of group D died at week 2 due to infectious bronchitis virus (IBV). After challenge, birds of groups A and B showed no clinical signs and normal post mortem findings were found. Birds of groups C and D showed clinical signs from day 3 and different pathological lesions were found in post mortem. The MG vaccination did not improve other parameters. Therefore, inoculation of MG INAC vaccine is not justified and is too expensive at farm levels.Keywords: Mycoplasma gallisepticum (MG) vaccine, Newcastle disease (ND) vaccination, Protection, MortalityDOI: http://dx.doi.org/10.3329/bjm.v24i1.1240   Bangladesh J Microbiol, Volume 24, Number 1, June 2007, pp 62-64 

Sign in / Sign up

Export Citation Format

Share Document